[GitHub] [spark] beliefer commented on pull request #41860: [SPARK-44307][SQL] Add Bloom filter for left outer join even if the left side table is smaller than broadcast threshold.

["beliefer (via GitHub)" <gi...@apache.org>]

beliefer commented on PR #41860:
URL: https://github.com/apache/spark/pull/41860#issuecomment-1630162965

   @maheshk114 Thank you for the description. You display a case that have better performance. It tell me it's worth to consider. But I guess apply the runtime filter on the small side will causes regression in some scenarios. We can use TPC-DS to find if exists cases regressed.


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